Hi-Perf 8740 Complete Rod Bolt Kit for Mazda 1.6L (B6) & 1.8L (BP) DOHC Miata M9

Hi-Perf 8740 Complete Rod Bolt Kit for Mazda 1.6L (B6) & 1.8L (BP) DOHC Miata M9Because factory connecting rods (or aftermarket versions of OEM rods) are used in a variety of applications from rebuilt stock motors to modified powerplants used in circle track, marine and drag racing engines including those with superchargers and or nitrous oxide injection systems ARP offers replacement rod bolts in three different models. All of them are substantially better than the stock OEM and most aftermarket bolts. For the most severe

the compact 12-point inut lets you easily slip a socket close to the pipe

You’ll note that the studs have a radiused bullet nose that serves to locate the pan rails

A premium grade 8740 alloy chrome moly steel is used to manufacture ARP High Performance connecting rod bolts

they are the best on the market today

and designed for use in competition engines

which makes for amore consistent clamping force – and one that compensates forhead gasket compression when the cylinder heads are installed

They’re designed to make it as easy as possible to install a pan and seal it properly

and monitor overall length during installation

ARP has you covered with our 180

Following heat-treat

Don’t chance it

Simply stated